問題詳情
55. An AC generator consists of 6 turns of a wire. Each turn has an area of 0.040 m2. The loop rotatesin a uniform field (B = 0.20 T) at a constant frequency of 50 Hz. What is the maximum inducedemf?
(A) 2.4 V
(B) 3.0 V
(C) 4.8 V
(D) 13 V
(E) 15 V
參考答案
答案:E
難度:計算中-1
書單:沒有書單,新增
用户評論